Language of Science Biology Vocabulary Prefix and Suffix Worksheet ... - Free Printable

The image you've uploaded is a Prefix & Suffix Reference Sheet created by Keystone Science, designed to help students understand and decode scientific terms using common prefixes and suffixes. This reference sheet is particularly useful in biology, chemistry, and other science subjects where word roots are frequently used.

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🔍 What Is This Sheet For?

This chart provides a list of common prefixes and suffixes used in scientific terminology, along with their meanings. It helps students break down complex scientific words into smaller, understandable parts.

For example:
- The word "photosynthesis" can be broken down as:
- photo- = light
- -synthesis = put together, make
→ So, "photosynthesis" means "making using light."

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📚 Key Features of the Sheet:

#### ✔ Left Column:
| Prefix/Suffix | Meaning |
|---------------|--------|
| a- | Lacking; none |
| ana- | Apart |
| auto- | Self |
| bi- | Two; twice; double |
| bio- | Life; living |
| carb- | Carbon |
| cell- | Chamber |
| chlor- | Green |
| chrom- | Color |
| co- | With, together |
| cyt- | Cell |
| di- | Two; double |
| en- / endo- | In |
| exo- | Out |
| extra- | Outside, beyond |
| gene- | Origin; birth |
| hetero- | Different |
| homo- | Same; alike |
| hydr- | Water |
| hypo- | Beneath; under; less |
| hyper- | Above; over |
| intra- | Inside |
| iso- | Same |
| lip- | Fat |
| -logy | Study |
| -lys, -lyt, -lyst | Split, dissolve |

#### ✔ Right Column:
| Prefix/Suffix | Meaning |
|---------------|--------|
| macro- | Large |
| meta- | Along, middle |
| micro- | Small |
| mono- | Single |
| multi- | Many |
| non- | Not |
| oo- / ov- | Egg |
| phag- | Eat |
| -philic | Love, attraction |
| -phobic | Fear of |
| photo- | Light |
| -phyll | Leaf |
| poly- | Many |
| plasm- | Form |
| pre- | Before; ahead of time |
| pro- | Forward, before |
| -sacchar- | Sugar |
| scope- | Look; observe |
| sperm- | Seed |
| -synthesis | Put together, make |
| telo- | End |
| trans- | Across |
| tri- | Three |
| -troph | Nourishment, food |
| uni- | One |

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💡 How to Use This Sheet:

1. Break Down Scientific Words
Example: "chlorophyll"
- chlor- = green
- -phyll = leaf
→ So, chlorophyll = "green leaf"

2. Predict Meanings of Unknown Terms
Example: "heterotroph"
- hetero- = different
- -troph = nourishment, food
→ An organism that gets food from different sources (i.e., not making its own).

3. Improve Vocabulary and Comprehension
Especially helpful for learning biology terms like:
- mitochondria → mito- (thread) + chondr- (granule) + -ia (condition)
- autotroph → auto- (self) + -troph (food) → self-feeder

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🎯 Why Is This Useful?

- Helps students decode unfamiliar scientific terms.
- Builds vocabulary retention through root word understanding.
- Supports critical thinking in science reading and writing.
- Great for study guides, flashcards, or classroom reference.

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🧠 Bonus Tips:

- Look for patterns: Many words follow consistent root structures.
- Practice daily: Try breaking down 2–3 new science terms each day using this chart.
- Combine with flashcards: Write a term on one side and its breakdown on the other.

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✔ Summary:

> This Prefix & Suffix Reference Sheet is an excellent educational tool for decoding scientific language. By understanding common roots, students can infer the meaning of complex terms without needing to memorize every single word.

Let me know if you'd like a printable version, practice exercises, or examples using these prefixes and suffixes!